The Reamer,machine, cataloged under National Stock Number 3455-00-541-3096, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3455-00-541-3096 |
| Primary Part Number | 20248 |
| Item Name | Reamer,machine |
| FSC / FSG | 3455 / 34 — No Item Name Available |
| Manufacturer | Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa |
| Status | ACTIVE |
| Flute Design | HELICAL |
| Shank Type | MORSE TAPER |
| Flute Cut Direction | RIGHT-HAND |
| Guide | NOT INCLUDED |
| Specification/standard Data | 05047-ASME B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Overall Diameter | 0.750 INCHES NOMINAL IN |
| Flute Length | 7.3750 INCHES NOMINAL IN |
| Reamer Type | BRIDGE TAPER |
| Point Diameter | 0.438 INCHES NOMINAL IN |
| Flute Type | INTEGRAL |
| Helix Direction | LEFT-HAND |
| Flute Quantity | 4 |
| Shank Taper Number | 3 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| GGG-R-180 TY9GRA | General Services Administration Federal Supply Service (USA) |
| B94.2 | The American Society of Mechanical Engineers (USA) |
| 20248 PRIMARY | Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA) |
| 50-11060 PRIMARY | Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA) |
| 38248 | Lear Siegler Inc National Twist Drill and Tool Div (USA) |
| GGG-R-180 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 3455-00-541-3096 is a Reamer,machine, manufactured by Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa, classified under FSC 3455 (No Item Name Available). Status: active.
NSN 3455-00-541-3096 has 6 cross-referenced part numbers: GGG-R-180 TY9GRA (General Services Administration Federal Supply Service), B94.2 (The American Society of Mechanical Engineers), 20248 (Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa), 50-11060 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039), 38248 (Lear Siegler Inc National Twist Drill and Tool Div) and 1 more.
There are 10 known substitutes for 3455-00-541-3096: 3610-00-071-3510, 3040-00-106-1882, 5133-00-228-1419 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20248: Overall Length: 12.000 INCHES NOMINAL IN; Flute Design: HELICAL; Shank Type: MORSE TAPER; Flute Cut Direction: RIGHT-HAND. 16 total characteristics are documented in the Federal Logistics Information System.